CN208041427U - A kind of dehumidifier Special high-strength heavy wall expansion joint - Google Patents
A kind of dehumidifier Special high-strength heavy wall expansion joint Download PDFInfo
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- CN208041427U CN208041427U CN201820103734.6U CN201820103734U CN208041427U CN 208041427 U CN208041427 U CN 208041427U CN 201820103734 U CN201820103734 U CN 201820103734U CN 208041427 U CN208041427 U CN 208041427U
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Abstract
The utility model discloses a kind of dehumidifier Special high-strength heavy wall expansion joints, including tube body, tube body includes outer tube and inner tube, inner tube is arranged in outer tube, enhancement layer is set between outer wall of inner tube and outer tube wall, left flange and right flange is respectively welded in tube body both ends, left flange and outer tube outer wall junction are fixed with left ring set, right flange and outer tube outer wall junction are fixed with right ring set, wearing layer is set on the outer wall of outer tube, reinforcing rib stratum reticulare is set on the inner wall of inner tube, the utility model novel in structural design, with high intensity, it is wear-resisting, corrosion resistant, measuring body performance, suitable for dehumidifier compensation of pipeline.
Description
Technical field
The utility model is related to expansion joint technical field, specially a kind of dehumidifier Special high-strength heavy wall expansion joint.
Background technology
Dehumidifier is also known as dehumidifier, drying machine, dehumidifier, generally can be divided into civilian dehumidifier and industrial dehumidifier two is big
Class belongs to a member in air-conditioning family；In general, conventional dehumidifier is by compressor, heat exchanger, fan, water container, casing
And controller composition；Its operation principle is:By fan by humid air suction machine, by heat exchanger, at this time in air
Hydrone is condensed into droplet, and outside the dry air discharge machine after processing, so cycle makes indoor humidity be maintained at suitable phase
To humidity.It can be divided into according to field and power requirement difference is used：Household dehumidifier, commercial dehumidifier, industrial dehumidifier, swimming pool
Dehumidifier.As long as power requirement is generally attributed to industrial dehumidifier for 360V/50's or more.
Expansion joint is traditionally also compensator or telescopic joint.By constitute its operative body bellows and end pipe, holder,
The attachmentes such as flange, conduit form.Expansion joint is to compensate for the additional stress caused by temperature difference and mechanical oscillation, and is arranged
A kind of flexible structure on container casing or pipeline.Using effective dilatation of its operative body bellows, with absorption tube
The axial direction of change in size or compensation pipes that line, conduit, container etc. are generated by the reasons such as expanding with heat and contract with cold, conduit, container etc.,
Transverse direction and angular displacement.It can also be used for noise-and-vibration-reduction.In heat supply, when heat supply pipeline heats up in order to prevent, due to thermal stretching or temperature
It spends stress and causes pipe deforming or destruction, need that compensator is arranged on pipeline, to compensate the thermal stretching of pipeline, to reduce
The stress of tube wall and act on the active force on valve member or supporting structure.
Since expansion joint is as a kind of elastic compensation element that can freely stretch, there is reliable operation, functional, structure
The advantages that compact, has been widely used in departments such as chemical industry, metallurgy, nuclear energy.The expansion joint used on container, there are many form,
It for the shape of ripple, applies the most extensive with U-shaped expansion joint, secondly also has Ω shapes and C-shaped etc..And it is used on pipeline
Expansion joint for structure compensation, be divided into as universal, pressure balance type, hinge type and Universal connector hair style etc..
The expansion joint structure of dehumidifier pipeline in the prior art is simple, and intensity is small, is easily damaged, and service life is short.
Utility model content
The purpose of this utility model is to provide a kind of dehumidifier Special high-strength heavy wall expansion joints, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of dehumidifier Special high-strength heavy wall is swollen
Swollen section, including tube body, the tube body include outer tube and inner tube, and said inner tube is arranged in outer tube, said inner tube outer wall and outer tube
Enhancement layer is set between inner wall, and left flange and right flange is respectively welded in the tube body both ends, and the left flange and outer tube outer wall connect
The place of connecing is fixed with left ring set, and the right flange and outer tube outer wall junction are fixed with right ring set, are arranged on the outer wall of the outer tube
Reinforcing rib stratum reticulare is arranged on the inner wall of said inner tube for wearing layer.
Preferably, the wearing layer is made of steel wire and epoxy wearing layer, is worn in the grid cell of the steel wire
Have a steel reinforcing rib, the reinforcing rib passes through the centre position of grid cell, multiple reinforcing ribs along grid cell distribution side
To being arranged in parallel, in the grid cell and upper plane is equipped with epoxy wearing layer.
Preferably, the enhancement layer is made of I-shaped muscle and foaming layer, the I-shaped muscle and outer wall of inner tube and outer tube wall
Be made into integration, the I-shaped muscle vertically on outer wall of inner tube and outer tube wall, the I-shaped muscle along tube length direction helically
Shape is wrapped on the outer wall of inner tube, forms cavity between the I-shaped muscle, inner and outer tubes, foaming is filled in the cavity
Layer.
Preferably, the left flange and right flange inner cavity are respectively provided with O-ring seals.
Preferably, the length of the tube body is 10cm-15cm, a diameter of 3cm-5cm.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model novel in structural design has high intensity, wear-resisting, corrosion resistant, measuring body performance, is suitable for dehumidifying
Machine compensates.
（2）The utility model use wearing layer have wear-resistant, corrosion-resistant, shock resistance, do not fall off, service life length etc.
Feature can prevent tube body from damaged, cracking phenomena occur.
（3）In the utility model, the enhancement layer being arranged between outer tube and inner tube can increase the whole wall thickness of tube body, energy
It is integrally impacted caused by enough effective outer bound pair tube bodies of absorption.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model wearing layer vertical view；
Fig. 3 is the utility model tube body side view.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dehumidifier Special high-strength heavy wall expansion
The length of section, including tube body, tube body is 10cm-15cm, a diameter of 3cm-5cm；The tube body includes outer tube 1 and inner tube 2, described
Inner tube 2 is arranged in outer tube 1, enhancement layer is arranged between 1 inner wall of 2 outer wall of said inner tube and outer tube, the tube body both ends are welded respectively
Left flange 3 and right flange 4 are connect, left flange 3 and 4 inner cavity of right flange are respectively provided with O-ring seals, and sealing ring is arranged, can improve pipe
The sealing performance of body entirety；The left flange 3 and 1 outer wall junction of outer tube are fixed with left ring set 5, the right flange 4 and outer tube 1
Outer wall junction is fixed with right ring set 6, and wearing layer 7 is arranged on the outer wall of the outer tube 1, is arranged on the inner wall of said inner tube 2 and adds
Strengthening tendons stratum reticulare 8.
In the utility model, wearing layer 7 is made of steel wire 9 and epoxy wearing layer 10, the grid cell of the steel wire 9
Be equipped with steel reinforcing rib 12 in 11, the reinforcing rib 12 passes through the centre position of grid cell 11, multiple reinforcing ribs 12 along
The distribution arrangement of grid cell 11 is arranged in parallel, and in the grid cell 11 and upper plane is equipped with epoxy wearing layer 10.Epoxy
Wearing layer uses epoxy resin, epoxy resin to have good physics, chemical property, its surface to metal and nonmetallic materials
With excellent adhesive strength, dielectric properties are good, and deformation retract rate is small, and product size stability is good, and hardness is high, flexibility compared with
It is good.The utility model use wearing layer have the characteristics that wear-resistant, corrosion-resistant, shock resistance, do not fall off, service life it is long, energy
Enough prevent tube body from damaged, cracking phenomena occur.
In the utility model, enhancement layer is made of I-shaped muscle 13 and foaming layer 14, the I-shaped muscle 13 and 2 outer wall of inner tube and
1 inner wall of outer tube is made into integration, and the I-shaped muscle 13 is vertically on 1 inner wall of 2 outer wall of inner tube and outer tube, and the I-shaped muscle 13 is along tube body
Length direction is spirally wrapped around on the outer wall of inner tube 2, forms cavity between the I-shaped muscle 13, inner tube 2 and outer tube 1, institute
It states and is filled with foaming layer 14 in cavity；Wherein, using I-shaped muscle, the fastness of outer tube and inner tube entirety can be improved；Foaming layer
Including Foamex particle, it includes EVA and microballoon foaming agents, and microballoon foaming agent is by polymeric shells and its foaming wrapped up
Agent is constituted, and the polymeric shells of microballoon foaming agent are the single layer or double-layer structure being made of acrylic polymer, filling
Foaming layer tensile strength is big, deformation is small, and cushion performance is good, in the utility model, the enhancement layer that is arranged between outer tube and inner tube
The whole wall thickness of tube body can be increased, integrally impacted caused by capable of effectively absorbing outer bound pair tube body.
In conclusion the utility model novel in structural design, has high intensity, wear-resisting, corrosion resistant, measuring body performance, it is applicable in
In dehumidifier compensation of pipeline.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dehumidifier Special high-strength heavy wall expansion joint, including tube body, it is characterised in that：The tube body includes outer tube（1）
And inner tube（2）, said inner tube（2）It is arranged in outer tube（1）It is interior, said inner tube（2）Outer wall and outer tube（1）It is arranged between inner wall and reinforces
Layer, left flange is respectively welded in the tube body both ends（3）With right flange（4）, the left flange（3）And outer tube（1）Outer wall junction
It is fixed with left ring set（5）, the right flange（4）And outer tube（1）Outer wall junction is fixed with right ring set（6）, the outer tube（1）'s
Wearing layer is set on outer wall（7）, said inner tube（2）Inner wall on be arranged reinforcing rib stratum reticulare（8）.
2. a kind of dehumidifier Special high-strength heavy wall expansion joint according to claim 1, it is characterised in that：The wearing layer
（7）By steel wire（9）With epoxy wearing layer（10）Composition, the steel wire（9）Grid cell（11）Steel is inside equipped with to add
Strengthening tendons（12）, the reinforcing rib（12）Across grid cell（11）Centre position, multiple reinforcing ribs（12）Along grid cell
（11）Distribution arrangement be arranged in parallel, the grid cell（11）Interior and upper plane is equipped with epoxy wearing layer（10）.
3. a kind of dehumidifier Special high-strength heavy wall expansion joint according to claim 1, it is characterised in that：The enhancement layer
By I-shaped muscle（13）And foaming layer（14）It constitutes, the I-shaped muscle（13）With inner tube（2）Outer wall and outer tube（1）One system of inner wall
At the I-shaped muscle（13）Vertically and inner tube（2）Outer wall and outer tube（1）On inner wall, the I-shaped muscle（13）Along tube length side
To being spirally wrapped around inner tube（2）Outer wall on, the I-shaped muscle（13）, inner tube（2）And outer tube（1）Between form cavity,
Foaming layer is filled in the cavity（14）.
4. a kind of dehumidifier Special high-strength heavy wall expansion joint according to claim 1, it is characterised in that：The left flange
（3）With right flange（4）Inner cavity is respectively provided with O-ring seals.
5. a kind of dehumidifier Special high-strength heavy wall expansion joint according to claim 1, it is characterised in that：The tube body
Length is 10cm-15cm, a diameter of 3cm-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103734.6U CN208041427U (en) | 2018-01-22 | 2018-01-22 | A kind of dehumidifier Special high-strength heavy wall expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820103734.6U CN208041427U (en) | 2018-01-22 | 2018-01-22 | A kind of dehumidifier Special high-strength heavy wall expansion joint |
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| Publication Number | Publication Date |
|---|---|
| CN208041427U true CN208041427U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820103734.6U Active CN208041427U (en) | 2018-01-22 | 2018-01-22 | A kind of dehumidifier Special high-strength heavy wall expansion joint |
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| CN (1) | CN208041427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105510A (en) * | 2018-01-22 | 2018-06-01 | 南通中远克莱芬船舶工程有限公司 | A kind of dehumidifier Special high-strength heavy wall expansion joint |
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2018
- 2018-01-22 CN CN201820103734.6U patent/CN208041427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105510A (en) * | 2018-01-22 | 2018-06-01 | 南通中远克莱芬船舶工程有限公司 | A kind of dehumidifier Special high-strength heavy wall expansion joint |
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